HD1027 Hush System Premier Acoustic Floor - Acoustic Floor and Ceiling System

HD1027 Hush System Premier is a reliable soundproof floor system for timber floors that is suitable for conversion, refurbishment and new build projects.

As an economical sound insulation system for separating floors constructed using timber, HD1027 works by combining a number of high quality sound insulating materials from Hush Acoustics including Hush Panel 48 acoustic panels and Hush Slab 100 sound absorber slabs.

Excellent sound reduction performance is confirmed through the system’s compliance with all relevant UK Building Regulations - Approved Document E (England & Wales), Part G (Northern Ireland) and Section 5 (Scotland).

How the HD1027 system is formed:

• Hush Panel 48 is installed over a floor deck with all tongue and groove joints glued using Hush Bond, and all perimeters sealed using Hush Seal 20.
• From the ceiling side, Hush Slab 100 is then fitted in the voids between the timber joists with Hush Bars screw fixed to the underside of joists at 600 mm centres and at right angles to the joists.
• Two layers of 15 mm Gyproc Soundbloc plasterboard are then secured to Hush Bars, with all perimeters sealed prior to skimming.

Features and benefits:

• Can be used in new build, conversion or refurbishment developments.
• Building Regulations Approved Document E (England and Wales), Technical Handbook Section 5 (Scotland) and Technical Handbook G (Northern Ireland) compliant.

 Acoustic Performance:

• Impact (L’nT,w): 54 dB.
• Airborne (DnT,w): 49 dB.
• Airborne (DnT,w + Ctr): 58 dB.

* Results based on the full Hush System HD1027 being used with a minimum 225 mm 'I' joist and suitable wall lings to reduce flanking noise.

Components:

• Hush Panel 48.
• Hush Bond – to glue joints.
• 22 mm-thick particleboard deck – supplied by others.
• Hush Seal 20 – to seal perimeters.
• Timber joists – supplied by others.
• Hush Slab 100 – fitted between the joists.
• Hush Bars – screw fixed to the underside of joists at 600 mm centres and at right angles.
• Two layers of 15 mm-thick Gyproc Soundbloc plasterboard – supplied by others.